Monterey Jack

Monterey Jack is semi-hard cow's milk cheese from California in the United States. Monterey Jack is usually white in color, has a high moisture content (but not more than 44% by USDA standards), and melts well. In taste it is usually mild, a little buttery, with a slight tanginess. Because of its mild flavor (and its history) it is used often in Mexican food and in Spanish-inspired California cuisine.

Monterey Jack is aged about 6 weeks. Young Monterey Jack is somewhat perishable, and should be eaten within a few weeks of purchasing. There is an aged variety of Monterey Jack called Dry Jack that has a longer shelf life.

Monterey Jack has lower levels of tyramine, a compound in many cheeses that is associated with headaches, than most cheeses. This makes Monterey Jack a good cheese choice for migraine sufferers.

History

There are many theories of the invention of Monterey Jack. Perhaps the most likely is that the cheese was first made by Mexican Franciscan friars in Monterey, California, in the 17 and 1800's. This was before California was a part of the United States, and was still a part of Mexico. These Spanish friars would have brought cheese knowledge with them from Spain. Their cheese was called Queso de Pais.

Some historians believe that Monterey Jack is a descendant of the semi-hard Italian cheeses made by the ancient Romans. The Mexican friars learned their cheesemaking in Spain, and their ancestors in turn learned from the ancient Romans.

A businessman in the 1800's named David Jack started to market the cheese, calling it Jack's cheese. He sold his cheese to grocers in San Francisco, who in turn called it Jack's Monterey cheese or Monterey Jack's. Eventually the cheese became known as Monterey Jack.

There are many other claims to who invented Jack cheese. One claim is that a woman named Dona Juana Cota de Boronda made the cheese and sold it to David Jack, who then in turn marketed the cheese elsewhere. Those who believe that claim state the cheese wasn't named after David Jack, but rather after a vice, called a jack by Dona Boronda, to press the cheese. Another similar claim is that a man named Domingo Pedrazzi first created the cheese. Pedrazzi allegedly used a house jack to press the cheese.

David Jack was the first to market it successfully.

Varieties

Monterey Jack is sometimes combined with Colby to make Colby-Jack (sometimes called Co-Jack).

Pepper Jack is made by adding small pieces of spicy peppers to the cheese curd during production. It is sometimes called Jalepeño Jack.

Sonoma Jack is made from Sonoma County, California, about 190 miles north of Monterey.

Some artisanal and small-scale cheese makers call their cheese Sonoma Jack or California Jack to distinguish it from the mass-produced Monterey Jack found in normal grocery stores.

Dry Jack

An aged version called Dry Jack is used for grating, similar to Parmesan. Dry Jack is aged at least 7 -10 months. The longer it is aged the more of a deep golden yellow color it develops. It's flavor is comparable to a well-aged cheddar.

Depending on which historian you want to believe, Dry Jack was invented during World War II because hard Italian grating cheeses were difficult to obtain due to an embargo against Italy. Another version of the story has Dry Jack being discovered accidentally during the First World War by a cheese wholesaler from San Francisco named D. F. DeBernardi, who left some oversupply of Monterey Jack in storage too long.

Dry Jack is difficult to find outside of California. (It's not very common inside of California, either.) In our "Where to Buy" section we list 3 different places to find it online.

Comments

kristen 2010-06-14 15:07:52

My name is Kristen Carlson. I am the Great Great Grandaughter of Dona Boranda. I was raised by my grandfather, her grandson who lived with her and his Mother Charlotte Espinosa. I am so proud to have such a strong tie to California's rich herritage. Last year I had a little girl who I named her Brianna Lilly Charlotte in honor of my grandfather and his mother. I hope she will feel the pride that I do when I think of my ancestors and the role they took part in shaping Californias History.